39 		sector_t *sector, sector_t *nr_sects, gfp_t gfp_mask)  in blk_alloc_discard_bio()  argument
41 	sector_t bio_sects = min(*nr_sects, bio_discard_limit(bdev, *sector));  in blk_alloc_discard_bio()
53 	*nr_sects -= bio_sects;  in blk_alloc_discard_bio()
64 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop)  in __blkdev_issue_discard()  argument
68 	while ((bio = blk_alloc_discard_bio(bdev, &sector, &nr_sects,  in __blkdev_issue_discard()
86 		sector_t nr_sects, gfp_t gfp_mask)  in blkdev_issue_discard()  argument
93 	ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, &bio);  in blkdev_issue_discard()
122 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_write_zeroes()  argument
126 	while (nr_sects) {  in __blkdev_issue_write_zeroes()
127 		unsigned int len = min(nr_sects, limit);  in __blkdev_issue_write_zeroes()
142 		nr_sects -= len;  in __blkdev_issue_write_zeroes()
149 		sector_t nr_sects, gfp_t gfp, unsigned flags)  in blkdev_issue_write_zeroes()  argument
157 	__blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp, &bio,  in blkdev_issue_write_zeroes()
188 static unsigned int __blkdev_sectors_to_bio_pages(sector_t nr_sects)  in __blkdev_sectors_to_bio_pages()  argument
190 	sector_t pages = DIV_ROUND_UP_SECTOR_T(nr_sects, PAGE_SIZE / 512);  in __blkdev_sectors_to_bio_pages()
196 		sector_t sector, sector_t nr_sects, gfp_t gfp_mask,  in __blkdev_issue_zero_pages()  argument
199 	while (nr_sects) {  in __blkdev_issue_zero_pages()
200 		unsigned int nr_vecs = __blkdev_sectors_to_bio_pages(nr_sects);  in __blkdev_issue_zero_pages()
214 				PAGE_SIZE, nr_sects << SECTOR_SHIFT);  in __blkdev_issue_zero_pages()
218 			nr_sects -= added >> SECTOR_SHIFT;  in __blkdev_issue_zero_pages()
220 		} while (nr_sects);  in __blkdev_issue_zero_pages()
228 		sector_t nr_sects, gfp_t gfp, unsigned flags)  in blkdev_issue_zero_pages()  argument
238 	__blkdev_issue_zero_pages(bdev, sector, nr_sects, gfp, &bio, flags);  in blkdev_issue_zero_pages()
274 		sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,  in __blkdev_issue_zeroout()  argument
283 		__blkdev_issue_write_zeroes(bdev, sector, nr_sects,  in __blkdev_issue_zeroout()
288 		__blkdev_issue_zero_pages(bdev, sector, nr_sects, gfp_mask,  in __blkdev_issue_zeroout()
309 		sector_t nr_sects, gfp_t gfp_mask, unsigned flags)  in blkdev_issue_zeroout()  argument
313 	if ((sector | nr_sects) & ((bdev_logical_block_size(bdev) >> 9) - 1))  in blkdev_issue_zeroout()
319 		ret = blkdev_issue_write_zeroes(bdev, sector, nr_sects,  in blkdev_issue_zeroout()
325 	return blkdev_issue_zero_pages(bdev, sector, nr_sects, gfp_mask, flags);  in blkdev_issue_zeroout()
330 		sector_t nr_sects, gfp_t gfp)  in blkdev_issue_secure_erase()  argument
345 	if ((sector | nr_sects) & bs_mask)  in blkdev_issue_secure_erase()
351 	while (nr_sects) {  in blkdev_issue_secure_erase()
352 		unsigned int len = min_t(sector_t, nr_sects, max_sectors);  in blkdev_issue_secure_erase()
359 		nr_sects -= len;  in blkdev_issue_secure_erase()